Standard-configuration 3.5GHz 6-core Mac Pro $3999
2.7GHz 12-core processor upgrade $3000
64GB DDR3 ECC memory upgrade $1200
Dual AMD FirePro D700 (6GB of GDDR5 VRAM) video upgrade $600
1TB PCIe-based flash-storage upgrade $800
Total $9599
http://www.pcworld.com/article/2081...ay-for-a-maxed-out-mac-pro.html#tk.nl_pcwbest